intermediate stops

prisma/migrations/20260613145809_add_intermediate_stations/migration.sql

@@ -0,0 +1,42 @@
+-- CreateTable
+CREATE TABLE "Location" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "name" TEXT NOT NULL,
+    "description" TEXT
+);
+
+-- CreateTable
+CREATE TABLE "Cable" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "identifier" TEXT NOT NULL,
+    "description" TEXT,
+    "notes" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    "startLocationId" INTEGER NOT NULL,
+    "endLocationId" INTEGER NOT NULL,
+    CONSTRAINT "Cable_startLocationId_fkey" FOREIGN KEY ("startLocationId") REFERENCES "Location" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
+    CONSTRAINT "Cable_endLocationId_fkey" FOREIGN KEY ("endLocationId") REFERENCES "Location" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+-- CreateTable
+CREATE TABLE "Core" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "color" TEXT NOT NULL,
+    "notes" TEXT,
+    "cableId" INTEGER NOT NULL,
+    CONSTRAINT "Core_cableId_fkey" FOREIGN KEY ("cableId") REFERENCES "Cable" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+-- CreateTable
+CREATE TABLE "CableStop" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "order" INTEGER NOT NULL,
+    "cableId" INTEGER NOT NULL,
+    "locationId" INTEGER NOT NULL,
+    CONSTRAINT "CableStop_cableId_fkey" FOREIGN KEY ("cableId") REFERENCES "Cable" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT "CableStop_locationId_fkey" FOREIGN KEY ("locationId") REFERENCES "Location" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "CableStop_cableId_order_key" ON "CableStop"("cableId", "order");

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "sqlite"

prisma/schema.prisma

@@ -21,6 +21,7 @@ model Location {
   // A location can be the start OR end of many cables
   startCables Cable[] @relation("StartLocation")
   endCables   Cable[] @relation("EndLocation")
+  cableStops  CableStop[]
 }
 
 // A single cable run documented in the system
@@ -39,6 +40,7 @@ model Cable {
   endLocation   Location @relation("EndLocation", fields: [endLocationId], references: [id])
 
   cores Core[] // One cable can have many cores/wires
+  intermediateStops CableStop[]
 }
 
 // A single wire/core within a cable (e.g., "Blau", "Rot/Weiß")
@@ -49,4 +51,15 @@ model Core {
 
   cableId Int
   cable   Cable @relation(fields: [cableId], references: [id], onDelete: Cascade)
+}
+
+model CableStop {
+  id         Int      @id @default(autoincrement())
+  order      Int
+  cable      Cable    @relation(fields: [cableId], references: [id], onDelete: Cascade)
+  cableId    Int
+  location   Location @relation(fields: [locationId], references: [id])
+  locationId Int
+
+  @@unique([cableId, order])
 }